| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $8.86 | 9.540% | $9.7052 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $175.70 | 4.410% | $183.4484 | $183.45 | $183.45 | $183.40 |
| Purchase #3 | $47.74 | 10.755% | $52.8744 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $123.99 | 11.168% | $137.8372 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $55.77 | 4.797% | $58.4453 | $58.45 | $58.45 | $58.40 |
| Purchase #6 | $195.35 | 13.374% | $221.4761 | $221.48 | $221.50 | $221.50 |
| Purchase #7 | $29.58 | 12.734% | $33.3467 | $33.35 | $33.35 | $33.30 |
| 7 purchase totals = | $636.99 | $697.1333 | $697.15 | $697.15 | $697.00 | |